diff --git a/buildout/instance-profiles/zeo.cfg b/buildout/instance-profiles/zeo.cfg
index 7f06983efc51a0e095c64a4b8e84422295f10dfc..73c38e35e13b27638c034e52d017f47ce75ab1da 100644
--- a/buildout/instance-profiles/zeo.cfg
+++ b/buildout/instance-profiles/zeo.cfg
@@ -1,3 +1,28 @@
+# This file is an example that shows how to setup a ZEO server and
+# several ZEO clients.
+
 [buildout]
-# adapt https://svn.erp5.org/repos/public/experimental/erp5.buildout/
-# creates ZEO cluster with multiple Zopes and ZEOs (directory structure and basic configuration)
+extends = zope-2.12.cfg
+parts =
+  zeo-server
+  zeo-client-1
+  zeo-client-2
+
+[zeo-server]
+recipe = plone.recipe.zeoserver
+zeo-address = 8100
+eggs =
+  ${eggs:eggs}
+
+[zeo-client-template]
+<= zope-instance-template
+zeo-client = on
+zeo-address = ${zeo_server:zeo-address}
+
+[zeo-client-front1]
+<= zeo-client-template
+http-address = 9800
+
+[zeo-client-front2]
+<= zeo-client-template
+http-address = 9801
diff --git a/buildout/instance-profiles/zope-2.12.cfg b/buildout/instance-profiles/zope-2.12.cfg
index 1cffc7a331f7ceb26c1a7dce02b73a319acd7118..bc54f4afbfdc876372815698d2e64402ff0fcaec 100644
--- a/buildout/instance-profiles/zope-2.12.cfg
+++ b/buildout/instance-profiles/zope-2.12.cfg
@@ -1,4 +1,3 @@
-# adapt https://svn.erp5.org/repos/public/experimental/erp5.buildout
 [buildout]
 parts = zope-instance